package com.kuang.gulimall.order.intercepter;

import com.kuang.common.constant.AuthServerConstant;
import com.kuang.common.vo.MemberRespVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Component
public class LoginUserIntercepter implements HandlerInterceptor {


    public static ThreadLocal<MemberRespVo> loginUser = new ThreadLocal<>();

    /**前置拦截
     *
     * @param request
     * @param response
     * @param handler
     * @return
     * @throws Exception
     */
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {

        //请求后面的一串路径
        String uri = request.getRequestURI();
        boolean match = new AntPathMatcher().match("/order/order/status/**", uri);
        boolean match1 = new AntPathMatcher().match("/payed/notify/**", uri);
        if (match | match1){
            return true;
        }

        MemberRespVo attribute = (MemberRespVo) request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
        if (attribute!=null){
            //登录了放行，同时把用户传递
            loginUser.set(attribute);
            return true;
        }else {
            //没登陆
            request.getSession().setAttribute("msg","请先进行登录");
            response.sendRedirect("http://auth.gulimall.com/login.html");
            return false;
        }
    }
}
